26539227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 47724768

約数和(自身を除く): 21185541

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1213, 1287, 1683, 1989, 2431, 3639, 7293, 10917, 13343, 15769, 20621, 21879, 40029, 47307, 61863, 120087, 141921, 173459, 185589, 226831, 268073, 520377, 680493, 804219, 1561131, 2041479, 2412657, 2948803, 8846409, 26539227]

約数ペア:

[(1, 26539227), (3, 8846409), (9, 2948803), (11, 2412657), (13, 2041479), (17, 1561131), (33, 804219), (39, 680493), (51, 520377), (99, 268073), (117, 226831), (143, 185589), (153, 173459), (187, 141921), (221, 120087), (429, 61863), (561, 47307), (663, 40029), (1213, 21879), (1287, 20621), (1683, 15769), (1989, 13343), (2431, 10917), (3639, 7293)]